CYRF89435-40LTXC

RF Transceiver ICS Overview

The CYRF89435-40LTXC is a single-chip RF transceiver IC from Infineon Technologies, designed for wireless communication applications. It operates at a maximum frequency of 2.4 GHz and supports a data rate up to 1 Mbps. The device features integrated memory with 32 kB Flash and 2 kB SRAM. Key electrical parameters include a sensitivity of -87 dBm and a transmit power of 1 dBm. Current consumption during transmission ranges from 13.7 mA to 18.5 mA. It is housed in a 40-VFQFN Exposed Pad package and supports surface mount mounting. The component is rated for an operating temperature range of 0°C to 70°C.

RF Transceiver ICS Feature Summary

• Integrates capacitive touchscreen technology with seamless wireless transmission capabilities.
• Combines RF transceiver functions with embedded microcontroller resources including flash and SRAM.
• Supports high-density network configurations with multiple receivers and transmitters.

RF Transceiver ICS Applications

• Wireless sensor networks requiring low power consumption.
• Capacitive touch interface devices with integrated connectivity.
• Industrial control systems utilizing 2.4 GHz band communication.

RF Transceiver ICS Procurement Notes

Verify the specific suffix '40LTXC' against the manufacturer's official datasheet to ensure correct package type and tape-and-reel specifications. Confirm that the lifecycle status matches project requirements, as availability may vary. Cross-reference pinout diagrams with PCB layout designs to ensure compatibility with the 40-VFQFN exposed pad configuration.

RF Transceiver ICS Selection Notes

Select this component when a combined solution for wireless data transmission and capacitive touch sensing is required. Consider the integrated memory size if complex firmware execution is needed on the device. Evaluate the operating temperature range against environmental conditions. Ensure the design accommodates the specific current consumption profiles during transmission states.

RF Transceiver ICS Part Context

This part belongs to the CYRF series of single-chip RF transceivers by Infineon Technologies. These components are typically used in applications demanding compact form factors and integrated wireless functionality. The CYRF89435 variant specifically targets markets requiring both radio frequency communication and touch input processing within a single silicon die.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system architecture before considering alternative components from other manufacturers.